{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1003AI5-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1003AI5-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1003AI5-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1003AI5-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1003AI5-125.0000T, XO (Standard), 125 MHz, CMOS output, MEMS base resonator, ±10 ppm frequency stability, -40°C to 85°C, AEC-Q100 qualified, 4-VDFN exposed pad package.","salesMarkdown":"## 125 MHz MEMS oscillator with AEC-Q100 qualification AEC-Q100 qualification means this part is validated for automotive-grade reliability — it handles the thermal cycling, vibration, and extended life requirements of under-hood and cabin electronics. The standby (power down) function drops the supply current to 15 µA max, which is useful for ignition-off or sleep-mode states where the clock tree must be gated without removing power from the oscillator. ## Supply voltage tolerance and package footprint The 1.7V to 3.6V supply range lets this oscillator connect directly to 1.8V or 3.3V rails without an intermediate regulator — the internal MEMS resonator and PLL handle the voltage variation. Housed in a 4-VDFN exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, the footprint matches standard 7x5 mm oscillator land patterns.","metaTitle":"DSC1003AI5-125.0000T MEMS Oscillator 125 MHz AEC-Q100","metaDescription":"Microchip DSC1003AI5-125.0000T XO, 125 MHz CMOS output, ±10 ppm stability, -40°C to 85°C, AEC-Q100 qualified. Active production. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1003","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.7V ~ 3.6V","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"16.6mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/62d306d8481673a4996a5d8992018c01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1003AI5-125.0000T or request a quote?","answer":"The DSC1003AI5-125.0000T is an active-production part. Submit an RFQ with your target quantity and target price; we source through independent distribution and confirm availability and pricing at quote time. No stock-holding claim is made here."},{"question":"Is the DSC1003AI5-125.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, which qualifies it for automotive applications including under-hood and cabin electronics where temperature cycling and vibration resistance are required."},{"question":"Does the DSC1003AI5-125.0000T have a standby or power-down function?","answer":"Yes, the function is listed as Standby (Power Down). When disabled, the maximum supply current drops to 15 µA, allowing the oscillator to be gated off in low-power sleep states without removing the supply rail."},{"question":"What is the difference between the DSC1003 and DSC1004 series?","answer":"The evidence does not provide a direct comparison between the DSC1003 and DSC1004 series. For parametric differences, refer to the respective datasheets from Microchip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1003AI5-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1003AI5-125.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}